Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs
new file mode 100644
index 000000000..6eabd9b10
--- /dev/null
+++ b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs
@@ -0,0 +1,43 @@
+#![feature(rustc_attrs)]
+
+#[rustc_legacy_const_generics(0)] //~ ERROR #[rustc_legacy_const_generics] must have one index for
+fn foo1() {}
+
+#[rustc_legacy_const_generics(1)] //~ ERROR index exceeds number of arguments
+fn foo2<const X: usize>() {}
+
+#[rustc_legacy_const_generics(2)] //~ ERROR index exceeds number of arguments
+fn foo3<const X: usize>(_: u8) {}
+
+#[rustc_legacy_const_generics(a)] //~ ERROR arguments should be non-negative integers
+fn foo4<const X: usize>() {}
+
+#[rustc_legacy_const_generics(1, a, 2, b)] //~ ERROR arguments should be non-negative integers
+fn foo5<const X: usize, const Y: usize, const Z: usize, const W: usize>() {}
+
+#[rustc_legacy_const_generics(0)] //~ ERROR attribute should be applied to a function
+struct S;
+
+#[rustc_legacy_const_generics(0usize)] //~ ERROR suffixed literals are not allowed in attributes
+fn foo6<const X: usize>() {}
+
+extern {
+    #[rustc_legacy_const_generics(1)] //~ ERROR attribute should be applied to a function
+    fn foo7<const X: usize>(); //~ ERROR foreign items may not have const parameters
+}
+
+#[rustc_legacy_const_generics(0)] //~ ERROR #[rustc_legacy_const_generics] functions must only have
+fn foo8<X>() {}
+
+impl S {
+    #[rustc_legacy_const_generics(0)] //~ ERROR attribute should be applied to a function
+    fn foo9<const X: usize>() {}
+}
+
+#[rustc_legacy_const_generics] //~ ERROR malformed `rustc_legacy_const_generics` attribute
+fn bar1() {}
+
+#[rustc_legacy_const_generics = 1] //~ ERROR malformed `rustc_legacy_const_generics` attribute
+fn bar2() {}
+
+fn main() {}